import turtle as t
t.ht()
t.setup(900,680)
t.penup()
t.goto(-400,-300)
t.pendown()

for i in range(31):
    t.dot(5,"brown")
    t.forward(25)
    
t.write("日期",font=15)
t.left(144)
t.forward(8)
t.backward(8)
t.left(72)
t.forward(8)
t.backward(8)
t.penup()
t.goto(-400,-300)
t.pendown()
t.right(126)
t.forward(600)
t.write("人数",font=15)
t.left(144)
t.forward(8)
t.backward(8)
t.left(72)
t.forward(8)
t.backward(8)

d1=[769,1771,1459,1737,1982,2102,2590,2829,3235,3887,3694,3151,3399,2653,3073,2484,2022,15153,5093,2644,2009,2051,1891,1751,825,892,399,649,416,517]
d2=[371,1291,840,1032,1220,1347,1921,2103,2345,3156,2987,2447,2841,2147,2618,2097,1638,14840,4823,2420,1843,1933,1807,1693,775,631,366,630,398,499]
d3=[398,480,619,705,762,755,669,726,890,731,707,704,558,506,455,387,384,313,270,224,166,118,84,58,50,261,33,19,18,18]
t.penup()
t.goto(-375,d1[0]*0.0375-300)
t.pendown()
t.pencolor("black")
n=1
for d in d1:
    t.goto(-400+25*n,d*0.0375-300)
    t.dot(5,"black")
    n+=1

t.penup()
t.goto(-375,d2[0]*0.0375-300)
t.pendown()
t.pencolor("brown")
n=1
for d in d2:
    t.goto(-400+25*n,d*0.0375-300)
    t.dot(5,"brown")
    n+=1

t.penup()
t.goto(-375,d3[0]*0.0375-300)
t.pendown()
t.pencolor("yellow")
n=1
for d in d3:
    t.goto(-400+25*n,d*0.0375-300)
    t.dot(5,"yellow")
    n+=1

t.done()
